1097144487

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1493}}^1\times {\mathrm{1601}}^1$

素因数の和:3120

約数の個数: 32

約数和(自身を含む): 1723239360

約数和(自身を除く): 626094873

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1493, 1601, 4479, 4803, 13437, 14409, 25381, 27217, 40311, 43227, 76143, 81651, 228429, 244953, 685287, 734859, 2390293, 7170879, 21512637, 40634981, 64537911, 121904943, 365714829, 1097144487]

約数ペア:

[(1, 1097144487), (3, 365714829), (9, 121904943), (17, 64537911), (27, 40634981), (51, 21512637), (153, 7170879), (459, 2390293), (1493, 734859), (1601, 685287), (4479, 244953), (4803, 228429), (13437, 81651), (14409, 76143), (25381, 43227), (27217, 40311)]